NYC 9/11 Public Portal Document
C COMMERCIAL LAB ENTERPRISE.
L 270 Swinton Avenue, Bronx, New York 10465 St
(718).792-2832
E
Duane Street Associates c/o
Hudson River Management LLC.,
• 40 Harrison Street
New York, NY.
10013
Attn.: Ms. Deborah Dolan.
File #: 01231-B9.
NY.
Project: Building # 9 - 310 Greenwich Street, New York,
Location: 261h Floor — Various locations.
Samples collected on: October 22, 2001.
Type of test: TEM — Air Quality Tests.
Industrial Hygienists: Victor Escalona. AH 90-16572. Rotameter #: 1.
Segundo Jofat. AH 89-09474.
REPORT
ASBESTOS FIBER ANALYSIS BY
TRANSMISSION ELECTRON MICROSCOPY (TEM)
Performed by EPA 40 CFR Part 763 Final Rule, EPA Level II.
Sample #: Location: Flow Rate
(Its/min)
Time of test. Duration
(minutes)
Volume
(liters)
I Results
Fibers/cc
ON OFF ON OFF
10.0 8.20am — 1040m 140 1400
South side corridor. 10.0
69 1400
10.0 10.0 8:21am — 10:41am 140
70 Middle of corridor by elevator.
10.0 8:22am — 10:42am 140 1400
West side corridor. 10.0
71 1410
10.0 10.0 8:24am — 10:45am 141
72 Inslda rtment #1 y
window area.
Inside apartment #
P11 }y 10.0 10.0 8:26am —10:46am 140 I 1400
73
window area.
Apt. # II
Apt. ## P
Analytical, Inc.; accredited for NVLAP TEM # 101048-10;
TEM air samples were analyzed by EMSL
Report reference # L101-16152.
NYS DOH ELAP Certificate #: 11469. Lab
the client to claim product endorsement by NVLAP or NYS DOH
This report must not be used by This
Government. This report relates only to the items listed.
ELAP or any agency of the US without the written approval of the
reproduced except in full,
certificatg or report shall not be
laboratory.
analysis.
••• SeIa J tcrY,kable for results of
Prc
ENVIFONMENIAL CONSULTING SERVICES
NYC-WTC 000109453
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